[化] 臭氧检验器
[医] 臭氧检验器

n. An apparatus employed to indicate the presence, or the
amount, of ozone.

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U198 There is a sharp bend on the roads. After storm there will be a sharp drop in temperature. The factory presents a sharp contrast to one of the sort. Don't be so sharp to children. She is such a s

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No, they haven't all been caught shot at the same time. These are the finalists in the world's most beautiful bottom competition and it's judgement time for their bums. This is of course happening in Germany where they really know how to appreciate t

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This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? To be honest with you, I didnt feel a thing. But many other Scientific American staffers felt the shaking a few minutes before 2 P.M. Eastern time. After checking Twitter

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UNIT 49 CAREER Lesson 97 Part Ⅰ UNIT 49 CAREER Lesson 97 Part Ⅰ Warming-up Exercises Note-taking: Book Classification in Libraries 000 General 500 __________________ 100 _____________ 600 Applied

发表于:2018-12-27 / 阅读(114) / 评论(0)

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unit19 Basics of Horoscope 占星算命基本知识

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

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午后咖啡

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This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. When we think about how to represent sound visually, most of us probably picture those volume-dependent sine waves. But thats not how John Stuart Reid

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Stethoscope[听诊器] Sphygmomanometer （Blood pressure gauge）[血压计] Thermometer[体温表] Tongue depressor （spatula）[压舌板] Needle[针头] Syringe[注射器] Cotton stick （ball）[棉签（球）] Bandage[绷带] Elastic bandage[弹

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There is more to come from me, vows Kaka

NEW JERSEY, Nov. 12 (Xinhua) -- Brazil midfielder Kaka said he is yet to re-establish himself in Mano Menezes' team despite a goalscoring return to international football last month. The 30-year-old was on target in both of Brazil's friendly victorie

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scope n.(活动)范围, 机会, 余地解析：an investigation of wide scope大规模的调查 beyond sb.'s scope非某人所能了解 give (sb.) scope for给发挥的机会 outside sb.'s scope超出某

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考研英语

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maintenance n.维护, 保持, 生活费用, 扶养解析：注意拼写【衍】maintain vt.维持, 维修, 继续, 供养, 主张如maintain the daily need of the body normal n.正规, 常态, adj

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发表于:2019-02-08 / 阅读(132) / 评论(0)

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The following phrases are used to participate in a meeting. These phrases are useful for expressing your ideas and giving input to a meeting. Getting the Chairperson's Attention 引起会议主席的注意 (Mister/Madam) chairman. May I have a word?

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实用英语

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save 保存 savepoint 保存点（for database） SAX （Simple API for XML） scalable 可伸缩的、可扩展的 schedule 调度 scheduler 调度程序 schema 模式、纲目结构 scroll bar滚动条 scope 作用域、生存空间 scope operator

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实用英语

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absolute spectral response

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alpha-amino-beta-hydroxybutyric acid